chemical formulas | specifications (%) | description | applications |
La | High purity：La/TREM≥99.99%，TREM≥99.95 | Cast block or filiform, silver gray metal | Mainly used for scintillating crystal material, high performance hydrogen storage material, metal gate material, high dielectric constant material, high purity metal reducing agent, etc |
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Ce | High purity：Ce/TREM≥99.99%，TREM≥99.9 | Cast block or filiform, silver gray metal | Mainly used for reducing agent, alloy additive, catalytic material and alloy, and can also be used in medicine, glass, fuel and other fields |
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Pr | High purity :Pr/TREM≥99.99%，TREM≥99.9 | Cast block or filiform, silver gray metal | Mainly used for new magnetic storage materials, fiber optic materials and ceramic materials and other special alloy materials |
Ultra high purity: Pr/TREM≥99.999%，TREM≥99.95 |
Nd | High purity：Nd/TREM≥99.999%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used in the field of high performance Nd-Fe-B permanent magnet material |
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Sm | High purity: Sm/TREM≥99.99%，TREM≥99.95 | Cast block or filiform, silver metal | mainly used in rare earth permanent magnet materials, travelling wave tubes, high-frequency tubes, and various microwave equipment and nuclear reaction control rods, neutron absorbing materials, etc. |
Ultra high purity：Sm/TREM≥99.9995%，TREM≥99.99 |
Eu | High purity: Gd/TREM≥99.99%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used for luminescent materials, nuclear reaction control materials, etc. |
Ultra high purity：Gd/TREM≥99.999%，TREM≥99.95 |
Gd | High purity: Gd/TREM≥99.99%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used for high-performance magnetic refrigeration GdSiGe material, magnetic light recording data storage material, etc. |
Ultra high purity：Gd/TREM≥99.999%，TREM≥99.95 |
Tb | High purity: Tb/TREM≥99.99%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used to produce high performance supermagnetostrictive alloy, optical magnetic recording materials, etc. |
Ultra high purity：Tb/TREM≥99.999%，TREM≥99.95 |
Dy | High purity: Dy/TREM≥99.995%，TREM≥99.95 | Cast block or filiform, silver white metal | mainly used to produce high - tech materials such as high performance dysprosium lamp, high-performance TbDyFe supermagnetostrictive alloy and optical magnetic recording |
Ultra high purity：Dy/TREM≥99.999%，TREM≥99.95 |
Ho | High purity: Ho/TREM≥99.995%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used for magnetostrictive materials, optical recording sputtering targets and other special alloys, etc. |
Ultra high purity：Ho/TREM≥99.999%，TREM≥99.95 |
Er | High purity: Er/TREM≥99.995%，TREM≥99.95 | Cast block or filiform, light gray metal | Mainly used for magnetostrictive material, high-performance magnetic and optical recording sputter targets and other special alloys, etc. |
Ultra high purity：Er/TREM≥99.999%，TREM≥99.95 |
Tm | High purity: Tm/TREM≥99.995%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used for high temperature alloy materials, laser materials and magnetic materials, etc. |
Ultra high purity：Tm/TREM≥99.999%，TREM≥99.95 |
Yb | High purity: Yb/TREM≥99.99%，TREM≥99.9 | Cast block or filiform, silver white metal | Mainly used as additives in non-ferrous alloys, medical dental materials, fluorescent materials and catalyst materials, etc. |
Ultra high purity纯：Yb/TREM≥99.999%，TREM≥99.95 |
Lu | High purity: Lu/TREM≥99.99%，TREM≥99.9 | Cast block or filiform, silver white metal | Mainly used for high-strength special alloy materials, magnetic storage materials, and emitter materials, etc. |
Ultra high purity：Lu/TREM≥99.9995%，TREM≥99.99 |
Y | High purity: Y/TREM≥99.99%，TREM≥99.95 | Cast block or filiform, silver metal | Mainly used in the field of special alloy materials, improving the mechanical properties and other special properties of the alloys, etc. |
Ultra high purity：Y/TREM≥99.999%，TREM≥99.95 |
Sc | High purity: Sc/TREM≥99.99%，TREM≥99.9 | Cast block or filiform, silver white metal | Mainly used in the field of defense military materials, rare earth luminescent materials and catalytic materials, etc. |
Ultra high purity：Nd/TREM≥99.999%，TREM≥99.9 |
